57265995

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 93417984

約数和(自身を除く): 36151989

約数列:

[1, 3, 5, 15, 131, 151, 193, 393, 453, 579, 655, 755, 965, 1965, 2265, 2895, 19781, 25283, 29143, 59343, 75849, 87429, 98905, 126415, 145715, 296715, 379245, 437145, 3817733, 11453199, 19088665, 57265995]

約数ペア:

[(1, 57265995), (3, 19088665), (5, 11453199), (15, 3817733), (131, 437145), (151, 379245), (193, 296715), (393, 145715), (453, 126415), (579, 98905), (655, 87429), (755, 75849), (965, 59343), (1965, 29143), (2265, 25283), (2895, 19781)]